37 results about "Primary sclerosing cholangitis" patented technology

The invention relates to application of 1, 2, 3, 4, 6-O-pentagalloylglucose in preparation of a medicine for resisting cholestatic liver diseases, and belongs to the technical field of medicinal chemistry. The 1, 2, 3, 4, 6-O-pentagalloylglucose provided by the invention can be used for promoting bile acid excretion by reducing WDR6 protein expression. In-vivo and in-vitro experiments prove that the 1, 2, 3, 4, 6-O-pentagalloylglucose can be used for remarkably relieving the symptom of the cholestatic liver disease. In addition, the 1, 2, 3, 4, 6-O-pentagalloylglucose has no obvious toxic or side effect, and has no obvious influence on the liver function and the kidney function. The 1, 2, 3, 4, 6-O-pentagalloylglucose has a wide anti-cholestatic liver disease spectrum, and is suitable for various cholestatic liver diseases, such as primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC) and the like.

The invention relates to the field of biomedicine, particularly provides a copper-based nano-enzyme as well as a preparation method and application thereof, and aims to solve the problems that in the prior art, clinical treatment on primary sclerosing cholangitis (PSC) is difficult in diagnosis and lacks of effective treatment drugs. The copper-based nano-enzyme comprises a nano-enzyme carrier and a copper-based nano-enzyme, wherein the nano-enzyme carrier is a two-dimensional nanosheet formed by copper ions, gallic acid and ursodesoxycholic acid through coordinate bonds; the probe molecule is a cyanine dye molecule connected to the surface of the nano-enzyme carrier through a covalent bond; wherein the fluorescence intensity of the copper-based nano enzyme is enhanced after the action of the alkaline phosphatase. The three functions of alkaline phosphatase responsive diagnosis, nano-enzyme catalytic treatment and ursodesoxycholic acid hepatic targeting are innovatively and synergistically integrated into one nano platform, the treatment function can be executed while specific imaging diagnosis is performed on diseases, and a new strategy is provided for diagnosis and treatment of diseases such as PSC.

The present invention relates to imidazo[1,2-a]pyridine and [1,2,4]triazolo[1, 5-a]pyridine derivatives of formula (I) or a salt thereof. The present compounds are inhibitors of TLR9 and useful in treating preventing, or slowing fibrotic diseases, such as e.g. liver fibrosis, renal fibrosis, biliary fibrosis or pancreatic fibrosis, nonalcoholic steatohepatitis (NASH), non-alcoholic fatty liver disease (NAFLD), chronic kidney disease, diabetic kidney disease, primary sclerosing cholangitis (PSC) or primary biliary cirrhosis (PBC), or idiopathic pulmonary fibrosis (IPF).

This invention relates to the use of a recombinant protein ANG in the preparation of medicaments for treating cholestatic liver disease. Specifically, this invention provides the use of the angiopoietin ANG gene, or its protein, or its promoter, for the preparation of medicaments, compositions, or formulations for the prevention, improvement, and / or treatment of cholestatic liver disease. It is particularly effective in treating primary biliary cholangitis and primary sclerosing cholangitis.

The present disclosure provides methods and compositions for treating a disease or condition involving inflammation and / or fibrosis in the liver, e.g., metabolic dysfunction-associated steatohepatitis (MASH), metabolic dysfunction-associated steatotic liver disease (MASLD), primary biliary cholangitis, primary sclerosing cholangitis, alcoholic cirrhosis, hepatitis cirrhosis, cholestasis, autoimmune hepatitis, viral hepatitis B, viral hepatitis C, hemochromatosis, Wilson's disease, or alcoholic steatohepatitis, with a therapeutic dose of an anti-TNF-like ligand 1A (TL1A) antibody.

The present invention relates to imidazo[1,2-a]pyridine and [1,2,4]triazolo[1,5-a]pyridine derivatives of Formula (I): or a salt or prodrug thereof. These compounds are TLR9 inhibitors useful for the treatment, prevention or slowing of a fibrotic disease, such as liver fibrosis, kidney fibrosis, biliary fibrosis or pancreatic fibrosis, nonalcoholic steatohepatitis (NASH), nonalcoholic fatty liver disease (NAFLD), chronic kidney disease, diabetic nephropathy, primary sclerosing cholangitis (PSC) or primary biliary cirrhosis (PBC), or idiopathic pulmonary fibrosis (IPF).

The present invention relates to 1H-pyrrolo[3,2-c]pyridine and 1H-pyrrolo[2,3-c]pyridine derivatives of formula (I) or a salt thereof. The present compounds are inhibitors of TLR9 and useful in treating preventing, or slowing fibrotic diseases, such as e.g. liver fibrosis, renal fibrosis, biliary fibrosis or pancreatic fibrosis, nonalcoholic steatohepatitis (NASH), non-alcoholic fatty liver disease (NAFLD), chronic kidney disease, diabetic kidney disease, primary sclerosing cholangitis (PSC) or primary biliary cirrhosis (PBC), or idiopathic pulmonary fibrosis (IPF).

Disclosed is a method for treating a subject having primary sclerosing cholangitis, comprising administering to said subject an effective amount of a humanized antibody or antigen-binding fragment thereof having binding specificity for α4β7 integrin.

The present application relates to the biomedical field, and specifically provides a copper-based nano-enzyme, a preparation method and application thereof, aiming to solve the problems of diagnosis difficulty and lack of effective treatment drugs in the prior art for the treatment of primary sclerosing cholangitis (PSC) in clinical practice. To this end, the copper-based nano-enzyme comprises: a nano-enzyme carrier, which is a two-dimensional nanosheet formed by coordination bonds between copper ions, gallic acid and ursodeoxycholic acid; and a probe molecule, which is a phycobilin dye molecule connected to the surface of the nano-enzyme carrier by a covalent bond; wherein the copper-based nano-enzyme has enhanced fluorescence intensity after the action of alkaline phosphatase. The present application innovatively integrates alkaline phosphatase-responsive diagnosis, nano-enzyme catalytic treatment and liver targeting of ursodeoxycholic acid into one nano-platform, can perform treatment functions while performing specific imaging diagnosis on diseases, and provides a new strategy for the diagnosis and treatment of PSC and other diseases.

The disclosure relates to fixed dose combinations of the integrin inhibitor bexotegrast ((S)-4-((2-methoxyethyl)(4-(5,6,7,8-tetrahydro-l,8-naphthyridin-2-yl)butyl)amino)-2- (quinazolin-4-ylamino)butanoic acid) with peroxisome proliferator-activated receptor agonists (PPAR agonists), and methods of treating a subject for a liver fibrotic disease, such as primary sclerosing cholangitis or primary biliary cholangitis, by administration of the fixed dose combinations.

The present invention relates to a pharmaceutical composition comprising a combination of an FXR agonist and at least one lipid lowering agent (e.g., PPAR-alpha agonist, PPAR-delta agonist, PPAR-alpha and delta dual agonist, and / or statin). Also disclosed is use of the combination for the treatment or prevention of a FXR mediated disease or condition, such as primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), portal hypertension, bile acid diarrhea, NAFLD (nonalcoholic fatty liver disease), NASH (non-alcohol-induced steatohepatitis), and other chronic liver diseases. The combination of the present invention is useful for the treatment or prevention of conditions related to elevated lipid and liver enzyme levels. The present invention also relates to packs or kits including the pharmaceutical combination.

The present invention relates to elafibranor or its active metabolite, for use in a method for the treatment of primary sclerosing cholangitis.

This document describes methods and systems for identifying subjects suitable for treatment with CD30L activity or expression inhibitors, such as anti-CD30L antibodies. The methods and systems disclosed herein identify subjects suitable for treatment based on the presence or absence of a genotype indicating the disease or condition in which the CD30L inhibitor is appropriate for treatment. Exemplary conditions include Crohn's disease and primary sclerosing cholangitis. Compositions for detecting the genotypes described herein and methods of using them are also provided.

The invention relates to the technical field of medicines, and finds that a natural product amentoflavone can be used as a GPR35 (G-protein coupled receptor 35, GPR35) receptor agonist and application thereof, the compound is amentoflavone, has GPR35 receptor agonist activity, is a GPR35 receptor agonist, can be used for treating thromboembolic diseases, spring conjunctivitis, intracranial embolism, primary sclerosing cholangitis and myocardial infarction, and can be used for treating various diseases such as thromboembolic diseases, spring conjunctivitis, intracranial embolism, primary sclerosing cholangitis and myocardial infarction. Therefore, a novel GPR35 receptor stimulant seedling compound with a clear action target can be provided for the related diseases.

The invention discloses application of a mononuclear macrophage PKM2 in preparation of a product for treating and / or preventing primary sclerosing cholangitis (PSC), and belongs to the technical field of biological medicine. The expression or activity of the mononuclear macrophage PKM2 is regulated in a targeted mode from multiple angles, reactive bile duct hyperplasia can be remarkably reduced in the PSC treatment process, liver injury can be relieved, fibration around the bile duct can be inhibited, and the purpose of specifically and effectively inhibiting PSC development can be achieved. Therefore, the targeted mononuclear macrophage PKM2 provided by the invention can be used as a new strategy for PSC treatment, and is used for targeted treatment of PSC.

The present invention relates to a pharmaceutical composition comprising a combination of an FXR agonist and at least one lipid lowering agent (e.g., PPAR-alpha agonist, PPAR-delta agonist, PPAR-alpha and delta dual agonist, and / or statin). Also disclosed is use of the combination for the treatment or prevention of a FXR mediated disease or condition, such as primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), portal hypertension, bile acid diarrhea, NAFLD (nonalcoholic fatty liver disease), NASH (non-alcohol-induced steatohepatitis), and other chronic liver diseases. The combination of the present invention is useful for the treatment or prevention of conditions related to elevated lipid and liver enzyme levels. The present invention also relates to packs or kits including the pharmaceutical combination.

Provided are compounds of Formula (I):The compounds target the lanthionine synthetase C-like (LANCL) family of proteins, including LANCL2 and LANCL3. The compounds can be used to treat conditions such as inflammatory diseases, metabolic diseases, autoimmune diseases, cancers, and infectious diseases. Exemplary conditions include inflammatory conditions of the liver, such as nonalcoholic fatty liver disease, nonalcoholic steatohepatitis, and cirrhosis; inflammatory conditions of the bile duct, such as primary biliary cholangitis, primary sclerosing cholangitis; inflammatory bowel disease, such as Crohn's disease and ulcerative colitis; lupus, such as systemic lupus erythematosus, lupus nephritis, and cutaneous lupus; arthritis, such as rheumatoid arthritis; hyperglycemia, such as type 1 diabetes, type 2 diabetes, and prediabetes and associated conditions such as atherosclerosis and diabetic kidney disease; psoriasis; and multiple sclerosis.

To provide a suitable means for delivering a therapeutic biomolecule to a patient, wherein a stable and therapeutically effective blood level of the biomolecule occurs in a stable and convenient form over an extended period of time.SOLUTION: Provided is a device for treating a disease in a subject, wherein the subject may have Crohn's disease, ulcerative colitis, primary sclerosing cholangitis, eosinophilic esophagitis, autoimmune hepatitis, the device comprising a cell chamber comprising a population of cells that secrete a biomolecule for delivery to the subject.SELECTED DRAWING: None

The present invention relates to a pharmaceutical composition for preventing or treating cholestatic liver disease, comprising beta-lapachone and ursodeoxycholic acid as active ingredients. Specifically, by orally administering beta-lapachone and ursodeoxycholic acid in combination, the composition is expected to contribute to the treatment of patients with primary sclerosing cholangitis or inflammatory bowel disease accompanied by primary sclerosing cholangitis, which are difficult to treat, by reducing the concentration of TNF-alpha in the blood of the patients and by also significantly reducing the severity of primary sclerosing cholangitis.

The disclosure relates to methods of reversing or retarding progression of fibrosis in a subject (such as a human) in need thereof, and methods of reversing or retarding collagen deposition in a subject (such as a human) in need thereof, comprising administering to the subject a therapeutically effective amount of (S)-4-((2-methoxyethyl)(4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)butyl)amino)-2-(quinazolin-4-ylamino)butanoic acid, or a pharmaceutically acceptable salt thereof. In certain embodiments, the subject has a lung fibrotic disease, such as idiopathic pulmonary fibrosis, or a liver fibrotic disease such as primary sclerosing cholangitis. Methods of determining changes in collagen deposition in a subject following administration of a dual αvβ1 / αvβ6 integrin inhibitor, such as (S)-4-((2-methoxyethyl)(4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)butyl)amino)-2-(quinazolin-4-ylamino)butanoic acid, or a pharmaceutically acceptable salt thereof, are also disclosed herein.

The application discloses a RICTOR protein molecule inhibitor, which is an mTORC2 inhibitor siRictor, a specific inhibitor of an mTORC2 functional subunit RICTOR, and realizes reduction of RICTOR expression. The mTORC2 activity inhibitor can be applied to preparation of a medicine for inhibiting cell proliferation, in particular, cholangiocarcinoma cell proliferation, including various dosage forms such as oral preparations and injections, and can be used alone or in combination with other anti-tumor medicines and scientific research reagents, and is used for treating and preventing cholangiocarcinoma, primary sclerosing cholangitis and other liver and bile duct diseases caused by abnormal proliferation of cholangiocytes, and in vitro cholangiocyte proliferation related research.

This disclosure relates to compounds of formula (I-1) or (I-2): This relates to TIFF2026513962000575.tif74102. The compounds of this disclosure can inhibit the activity of tyrosine kinase 2 (TYK2), for example, in inflammation, autoimmune diseases, neuroinflammation, arthritis, rheumatoid arthritis, spondyloarthritis, systemic lupus erythematosus, lupus nephritis, arthritis, osteoarthritis, gouty arthritis, pain, fever, pulmonary sarcoidosis, silicosis, cardiovascular disease, atherosclerosis, myocardial infarction, thrombosis, congestive heart failure and cardiac reperfusion injury, cardiomyopathy, stroke, ischemia, reperfusion injury, cerebral edema, head trauma, neurodegeneration, liver disease, inflammatory bowel disease, Crohn's disease, ulcerative colitis, nephritis, retina It is useful in treating diseases or disorders such as inflammation, retinopathy, macular degeneration, glaucoma, diabetes (type 1 and type 2), diabetic neuropathy, viral and bacterial infections, myalgia, endotoxin shock, toxic shock syndrome, autoimmune diseases, osteoporosis, multiple sclerosis, endometriosis, menstrual pain, vaginitis, candidiasis, cancer, fibrosis, obesity, muscular dystrophy, polymyositis, dermatomyositis, autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, vitiligo, alopecia, Alzheimer's disease, skin flushing, eczema, psoriasis, atopic dermatitis, and sunburn. This disclosure further provides a method for preparing the compound.

The present invention relates to flavonoid compounds and methods and materials using the flavonoid compounds for treating one or more fibrotic conditions (e.g., idiopathic pulmonary fibrosis (IPF), nonalcoholic steatohepatitis (NASH), primary sclerosing cholangitis (PSC), and / or ocular fibrosis). For example, one or more flavonoid compounds having the structure of Formula (I) or Formula (II) can be administered to a mammal (e.g., a human) having one or more fibrotic conditions (e.g., IPF, NASH, PSC, and ocular fibrosis) to treat the mammal.

This document relates to flavonoid compounds and methods and materials for using flavonoid compounds to treat one or more fibrotic and / or aberrant wound healing / scarring conditions (e.g., idiopathic pulmonary fibrosis (IPF) and primary sclerosing cholangitis (PSC)). For example, one or more flavonoid compounds having the structure of Formula (I) can be administered to a mammal (e.g., a human) having one or more fibrotic and / or aberrant wound healing / scarring conditions (e.g., IPF, NASH, and PSC) to treat the mammal.

A Disease Severity Index (DSI) is provided for assessment of chronic liver disease in a patient using non-invasive liver function test results. A DSI was derived from non-invasive liver function test results based on hepatic blood flow. The DSI is used in methods for prediction of clinical outcomes, prediction of response to antiviral treatment, and assessment of progression of chronic liver diseases. Non-invasive methods to diagnose three distinct categories of patients with Primary Sclerosing Cholangitis (PSC) are provided. The methods can be used to diagnose PSC patients as Slow Progressors, Moderate Progressors and Rapid Progressors.

The present disclosure relates to a method of a method of treating a cholangiopathy (e.g., Primary Sclerosing Cholangitis or Primary Biliary Cholangitis) in a human subject in need thereof, comprising administering a therapeutically effective amount of an anti-Claudin-1 antibody to the human subject.

Described herein are methods and systems for identifying subjects suitable for treatment with an inhibitor of CD30L activity or expression, such as an anti-CD30L antibody. Methods and systems disclosed herein identify subjects suitable for treatment based on a presence of a genotype that is indicative of a disease or condition in the subject for which an inhibitor of CD30L is a suitable treatment. Exemplary conditions include both Crohn's disease and primary sclerosing cholangitis. Compositions used to detect the genotypes described herein, and methods of using them are also provided.

A method for estimating portal blood flow and hepatic function in a subject is provided. In one example, the STAT test is an in vitro simplified, convenient test intended for screening purposes that can reasonably estimate the portal blood flow from a single blood sample taken 60 minutes after orally administered deuterated-cholate. The test can be administered to a patient having, or suspected of having, Chronic Hepatitis C, Primary Sclerosing Cholangitis (PSC), Non-Alcoholic Fatty Liver Disease (NAFLD), or any chronic liver disease.

Provided herein are methods of treating a patient suffering from inflammatory bowel disease (IBD) or primary sclerosing cholangitis (PSC).

Disclosed are antagonists of PC3-secreted microprotein (PSMP) and use of the antagonists for treatment of liver, lung, or kidney fibrosis, including various diseases or disorders associated with liver, lung, or kidney fibrosis such as, e.g., non-alcoholic fatty liver disease (NAFLD), alcoholic liver disease (ALD), primary sclerosing cholangitis (PSC), primary biliary cholangitis (PBC), drug-induced lung injury, acute kidney injury (AKI), chronic kidney disease (CKD), lupus nephritis, IgA nephropathy, and membranous glomerulonephritis. Also disclosed are PSMP antagonists and their use for treatment of graft-versus-host disease (GVHD) and systemic lupus erythematosus (SLE). Suitable PSMP antagonists for use in disease treatment include PSMP-binding proteins such as, for example, neutralizing anti-PSMP antibodies.